CN211876453U - Ice making and transporting system - Google Patents

Abstract

The utility model discloses an ice making and defeated ice system, include from last first container, second container and the third container that stacks in proper order extremely down, be equipped with ice making system in the first container, be equipped with the icehouse in the second container, be equipped with defeated ice system in the third container, ice making system, icehouse and defeated ice system communicate in proper order. The utility model has the advantages that the ice making and conveying equipment is modularized and then installed and fixed in the container, and the container is superposed to replace a refrigeration building for refrigeration and ice conveying, so that the whole installation is compact, the occupied space is small, the engineering field installation is convenient and fast, the construction period is short, and the reutilization rate is high; the product is very convenient to transport, install and overhaul. After the concrete precooling system is produced and dismantled, a special warehouse does not need to be built for storage, and the concrete precooling system can be stored in the open air.

Description

Ice making and transporting system

Technical Field

The utility model relates to a refrigeration plant technical field especially relates to an ice making and defeated ice system.

Background

In the production of concrete, the temperature of the outlet of the concrete is generally reduced to a design value by precooling the concrete, so that the lower temperature of the outlet of the concrete is realized, and the engineering quality is improved. The main precooling technology for precooling concrete by adding flake ice and mixing is widely applied to the construction of large-size concrete projects of large hydropower stations and other constructional projects.

As shown in fig. 1, the conventional concrete precooling ice-making system uses liquid ammonia as a refrigerant, and adopts a barrel pump liquid supply mode in the form of a workshop factory (a refrigeration building). The equipment is arranged in two large areas: the ammonia compressor unit, the condenser, the liquid storage barrel, the barrel pump unit, the ice bank and the ice maker are arranged in the refrigeration building, and the cooling tower is arranged outside the refrigeration building. The cooling water or refrigerant of the refrigerating equipment is circulated to and from the workshop and the cooling tower through pipelines or is evaporated for cooling.

When the ice conveying system adopts pneumatic ice conveying, the pneumatic ice conveying air cooler needs to be additionally provided with a cold source. The pneumatic ice conveying device and the ice storeroom are arranged on the second layer in the refrigeration building, and the cold source of the pneumatic ice conveying system is arranged on the third layer in the refrigeration building.

The working process of the liquid ammonia ice making and transporting system is as follows:

(1) the refrigeration system circulates: the gas refrigerant is compressed into high-temperature and high-pressure gas by the compressor 30, condensed into normal-temperature and high-pressure liquid refrigerant by the condenser 40 and enters the high-pressure reservoir 50, the normal-temperature and high-pressure liquid refrigerant is decompressed by the throttle valve and enters the low-pressure circulation reservoir 60, then, most of the low-pressure liquid refrigerant is conveyed into an ice maker (evaporator) 120 through an ammonia pump 70 to be evaporated and heat-exchanged into low-temperature and low-pressure gaseous refrigerant (at the moment, cold water after heat exchange releases heat to become flake ice, and the flake ice falls into an ice storage warehouse 110 to be stored), and a small part of the liquid refrigerant is conveyed into an ice warehouse air cooler 100 to be evaporated and heat-exchanged into low-temperature and low-pressure gaseous refrigerant (to keep the ice warehouse in a low-temperature state), then, the low-temperature low-pressure gaseous refrigerant and the unevaporated liquid enter the low-pressure circulation accumulator 60, and the low-temperature low-pressure gaseous refrigerant in the low-pressure circulation accumulator 60 enters the screw compressor 30 to be compressed again and circulates in sequence.

(2) Cooling water circulation in the refrigerating system: the condensation of the liquid ammonia refrigerating system refrigerant adopts water cooling, and the cooling of water utilizes a cooling tower. The cooling water is pressurized by the water pump 20 and divided into two paths, one path of the cooling water enters the condenser 40 to condense the high-temperature and high-pressure gas outside the condenser pipe into a normal-temperature and high-pressure liquid refrigerant, the temperature of the cooling water rises and flows out of the condenser 40, the other path of the cooling water enters the oil cooler of the screw compressor 30 to cool the refrigerating machine oil and then flows out of the oil cooler, and the two paths of the cooling water meet through the pipeline, flow into the cooling tower 10, are cooled and then flow into.

The refrigerating floor type ice making system has the following main problems:

problems with liquid ammonia ice-making systems: the liquid ammonia ice-making system needs a special machine room (a refrigeration building), single equipment and parts are scattered, a liquid ammonia pipeline is long, the equipment and the pipeline need large heat insulation engineering quantity, and field civil engineering, equipment and pipeline installation engineering are long. The liquid ammonia refrigerating system adopts the ammonia pump to supply liquid and uses a large pressure vessel and a long liquid ammonia pipeline, and the installation process of the pressure vessel and the pipeline needs to be strictly detected and accepted by relevant departments. Refrigeration system equipment needs to be transported to indoor warehouse storage equipment after the project is finished, and transportation and storage cost is high. The refrigerant liquid ammonia has strong toxicity and flammability and is a serious hazard source. The liquid ammonia refrigerating system belongs to the special industry, and system equipment operation needs to be operated by personnel holding special operation certificates, and sufficient personnel holding certificates are difficult to keep due to the fact that hydropower engineering is in mountainous areas and the living environment is poor.

Chinese utility model patent CN201983550U discloses a mobile ice-making complete equipment, including frame, cold water set, automatic ice storage and container ice maker stacked in proper order from the lower supreme. Although the problem that a special machine room is required to be built in the liquid ammonia ice making system can be solved, a bearing structure is required to be additionally built for supporting the automatic ice storage and the container ice making machine, and a water chilling unit is arranged below the bearing structure. Other purposes in the concrete precooling system of the hydropower project also need cold water, the common ice making and the common cold water machine set thereof are independently arranged, and the cold water machine set is not independently arranged for ice making. Utility model patent CN201983550U does not include ice conveying system, and ice conveying system scheme needs the user to solve by oneself, and the building site shifts at every turn, need do the basis still to install pneumatic conveyor system, and pneumatic conveyor loses very easily and is destroyed by accident.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a rationally distributed, install convenient and with low costs system of making ice and defeated ice.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides an ice making and defeated ice system, includes from last first container, second container and the third container that stacks in proper order extremely down, be equipped with ice making system in the first container, be equipped with the icehouse in the second container, be equipped with defeated ice system in the third container, ice making system, icehouse and defeated ice system communicate in proper order.

The utility model has the advantages that the ice making and conveying equipment is modularized and then installed and fixed in the container, and the container is superposed to replace a refrigeration building for refrigeration and ice conveying, so that the whole installation is compact, the occupied space is small, the engineering field installation is convenient and fast, the construction period is short, and the reutilization rate is high; the product is very convenient to transport, install and overhaul. After the concrete precooling system is produced and dismantled, a special warehouse does not need to be built for storage, and the concrete precooling system can be stored in the open air.

As a further improvement of the above technical solution:

a first interface communicated with the ice making system is arranged in the first container; the second container is provided with a second interface and a third interface which are respectively communicated with the ice house; a fourth interface and a fifth interface which are respectively communicated with the ice conveying system are arranged on the third container; the first interface is communicated with the second interface, and the third interface is communicated with the fourth interface.

Adopt pressure vessel and partial pressure pipeline to make into an organic whole, pipeline connection length is short and all in the container, and equipment leaves the factory after the detection, need not detect once more. The pipeline welding is not needed during the field installation, the pipelines between the containers can be connected by flanges which are completely assembled before leaving the factory, and only relevant flanges need to be connected and locked on the field.

The upper end face of the first container is provided with a first refrigerator, the first refrigerator is used for cooling refrigerants in the ice making system and then inputting the refrigerants into the ice making system, and the first refrigerator and the ice making system are connected through a pipeline to form a circulation loop.

The first refrigerator is an evaporative condenser. The evaporative condenser is adopted to condense the refrigerant, replaces a cooling tower and a condenser of a liquid ammonia system, combines the condensing and cooling functions together to form modular equipment of the evaporative condenser, and reduces the number of the equipment and connecting pipelines.

In addition, the refrigeration system does not belong to the special industry, and system equipment operators do not need to hold special homework certificates for post-operation, and the refrigeration system has certain electromechanical specialties and post-operation training.

And the first container is provided with a sixth interface and a seventh interface which are respectively communicated with the ice making system, and the sixth interface and the seventh interface are respectively communicated with the first refrigerator.

The ice making system comprises an oil-water separator, a compressor, a gas-liquid separator and an ice making machine which are sequentially communicated through a pipeline, the oil-water separator is communicated with the sixth interface through the pipeline, and the ice making machine is communicated with the seventh interface through the pipeline.

And a reservoir is also connected between the ice maker and the seventh interface.

Because the refrigerant liquid supply equipment and the ice machine are integrated in the same container, the refrigerant liquid supply distance of the evaporator of the ice machine is short, a pump supply mode is not needed, and a direct expansion liquid supply mode is adopted, so that the pipeline welding is avoided, and the installation and heat preservation engineering quantity is reduced.

And the evaporator part of the ice machine adopts a direct expansion liquid supply mode, and the volume of the configured liquid storage device is small, so that the filling amount of the refrigerant is far less than that of a pump supply system, and the production and operation cost is saved.

The ice conveying system comprises a blower, an air cooler and a fan shutter which are sequentially connected, and the fan shutter is communicated with the fourth interface and the fifth interface through pipelines respectively.

The ice conveying system further comprises a second refrigerating machine, the second refrigerating machine is used for cooling a cooling medium in the air cooler and then inputting the cooling medium into the air cooler, and the refrigerating unit and the air cooler are connected through a pipeline to form a circulating loop.

The cold source of the ice conveying system needs small refrigerating capacity, the air-cooled refrigerating unit can meet the technical index requirements, the air-cooled refrigerating unit is selected as the second refrigerating machine, a cooling tower in the water-cooled refrigerating unit is not needed any more, the number of equipment is reduced, and the equipment is convenient to arrange in the container.

The ice bin is characterized in that the lower end of the ice bin is provided with an ice outlet communicated with the third interface, and the ice bin is internally provided with an ice raking mechanism, a first driving mechanism for driving the ice raking mechanism to ascend and descend and an ice blocking mechanism for opening or closing the ice outlet.

The ice blocking mechanism comprises an ice blocking door and a second driving mechanism connected with the ice blocking door, and the second driving mechanism is used for driving the ice blocking door to push the ice pile to be far away from or close to the ice outlet.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses an all equipment in system of making ice and defeated ice system are all installed fixedly in the container, and each container of whole good equipment of installation can directly arrange in the open air, need not additionally build huge refrigeration building, and the basic construction of arranging refrigeration plant is simple. The pipeline welding is not needed during field installation, the pipelines between the containers are connected by flanges, all the pipelines are matched before leaving the factory, and only relevant flanges are required to be connected and locked on the field. The equipment is in a modularized type, so that the construction site is convenient and quick to install, the construction period is short, and the reutilization rate is high. Moreover, the product is very convenient to transport, install and overhaul. After the concrete precooling system is produced and dismantled, a special warehouse does not need to be built for storage, and the concrete precooling system can be stored in the open air.

2. The utility model discloses entire system is with the equipment pattern appear in the building site, and pressure vessel installs in the container, and the scene does not need work such as pipeline welding, and equipment has dispatched the factory according to relevant regulation and has detected, no longer needs relevant department to examine specially.

3. The utility model discloses in, refrigerant supplies liquid equipment and ice machine integration in same container, and the refrigerant of ice machine evaporimeter supplies liquid distance short, therefore need not to adopt the pump to supply the mode, and adopt direct expansion to supply liquid form can to do not have the welding of pipeline, reduced installation and heat preservation engineering volume. And the evaporator part of the ice machine adopts a direct expansion liquid supply mode, and the volume of the configured liquid storage device is small, so that the filling amount of the refrigerant is far less than that of a pump supply system, and the production and operation cost is saved. The overall system is thus far more compact and simpler than an ammonia pump system.

4. The utility model discloses an evaporative condenser carries out the condensation of refrigerant, has replaced the cooling tower and the condenser of liquid ammonia system, makes modular equipment of evaporative condenser with condensation and refrigerated function together, has reduced the quantity of equipment and laying of connecting tube.

5. The utility model discloses well ice conveying system cold source is little because of its needs refrigerating capacity, and air-cooled refrigerating unit can satisfy its technical index requirement, selects air-cooled refrigerating unit for use, and the cooling tower in the water-cooling refrigerating unit no longer needs, has reduced equipment quantity, is convenient for arrange equipment in the container.

6. The utility model discloses a refrigerant R507A that refrigerating system chose for use does not have the blasting nature for general chemicals (low toxicity or nontoxic), does not have (do not have great danger source), does not install large-scale pressure vessel and pipeline at the scene, does not belong to the special industry, and system equipment operation personnel need not hold special operation card and go on duty, have certain electromechanical specialty and go on duty the training can.

Drawings

Fig. 1 is a schematic diagram illustrating a structure of an ice making and transporting system using liquid ammonia as a refrigerant according to the related art.

Fig. 2 is a schematic structural diagram of an ice making and transporting system according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of an ice making module.

Fig. 4 is a schematic structural view of an ice storage module.

Fig. 5 is a schematic structural view of an ice transporting module.

Illustration of the drawings: 1. a first container; 11. a first interface; 12. a sixth interface; 13. a seventh interface; 2. a second container; 21. a second interface; 22. a third interface; 3. a third container; 31. a fourth interface; 32. a fifth interface; 4. an ice making system; 41. an oil-water separator; 42. a compressor; 43. an ice maker; 44. a reservoir; 5. an ice house; 51. an ice outlet; 52. an ice raking mechanism; 53. a first drive mechanism; 54. an ice blocking mechanism; 541. an ice blocking door; 542. a second drive mechanism; 6. an ice transport system; 61. a blower; 62. an air cooler; 63. shutting off the fan; 64. a second refrigerator; 7. a first refrigerator.

Detailed Description

The invention is further described below with reference to specific preferred embodiments, without thereby limiting the scope of protection of the invention.

Example 1:

as shown in fig. 2, the ice making and transporting system of the present embodiment includes a first container 1, a second container 2, and a third container 3 stacked in sequence from top to bottom, wherein an ice making system 4 is disposed in the first container 1, an ice bank 5 is disposed in the second container 2, and an ice transporting system 6 is disposed in the third container 3.

The container 3 is a reinforced standard 40-foot container: the total length 12192mm, total width 2438mm, total height 2896mm, installed main equipment such as defeated ice system cold source (forced air cooling refrigerating unit), defeated ice device, connection ice storehouse screw machine and ice pipe down in the container.

The container 2 is a reinforced standard 40-foot container: the total length 12192mm, total width 2438mm, total height 2896mm, the ice-house (including the fan of ice-house) has been installed in the container.

The container 1 is a reinforced standard 40-foot container: the total length 12192mm, total width 2438mm, total height 2896mm, installed main equipment such as electrical control cabinet, fan cold source (water-cooling refrigeration unit), container air-cooler (air conditioner), oil separator, helical-lobe compressor, vapour and liquid separator, reservoir in the container.

Evaporative condensers are approximately 20 feet in size: the total length is less than 6000mm, the total width is 2438mm, and the total height is 2896 mm.

As shown in fig. 3, the ice making system 4 includes an oil-water separator 41, a compressor 42, a gas-liquid separator 45, an ice maker 43, and a reservoir 44, which are sequentially connected by a pipe.

The upper end surface of the first container 1 is provided with a sixth interface 12 and a seventh interface 13, the oil-water separator 41 is communicated with the sixth interface 12 through a pipeline, and the liquid reservoir 44 is communicated with the seventh interface 13 through a pipeline.

The upper end face of the first container 1 is provided with a first refrigerator 7, the first refrigerator 7 is provided with a refrigerant input pipeline and a refrigerator output pipeline, the refrigerator output pipeline is communicated with the sixth interface 12 through a flange, and the refrigerant input pipeline is communicated with the seventh interface 13 through a flange. The first refrigerator 7 and the ice making system 4 are connected to form a circulation loop to cool the refrigerant in the ice making system 4 and then input the cooled refrigerant into the ice making system 4.

Wherein, the refrigerating system selects R507A which is colorless, tasteless, nontoxic, non-explosive and does not destroy the ozone layer of the atmosphere as a refrigerant, and R507A is a general chemical and a non-dangerous chemical. Compared with a liquid ammonia refrigerating system, the system eliminates a significant hazard source for a concrete construction site.

As shown in fig. 3, a first interface 11 communicated with the ice maker 43 is provided on the lower end surface of the first container 1, as shown in fig. 4, a second interface 21 communicated with the ice bank 5 is provided on the upper end surface of the second container 2, and the first interface 11 and the second interface 21 are corresponding in position and can be connected through a flange, so that ice cubes made by the ice maker can fall into the ice bank 5 through free falling.

As shown in fig. 4, an ice outlet 51 is formed in a lower end surface of the ice storage 5, and an ice raking mechanism 52 for raking up the ice bank, a first driving mechanism 53 for driving the ice raking mechanism 52 to ascend and descend, and an ice blocking mechanism 54 for opening or closing the ice outlet 51 are provided in the ice storage.

A third interface 22 is arranged at the position of the lower end surface of the second container 2 corresponding to the ice outlet 51, and a horizontal screw 55 is arranged between the third interface 22 and the ice outlet 51.

The ice shutter mechanism 54 includes an ice shutter 541 and a second driving mechanism 542 connected to the ice shutter 541, and the second driving mechanism 542 is used to drive the ice shutter 541 to push the ice bank away from or close to the ice outlet 51.

The first container 1 is provided with a first air conditioner 14 and a cold source 15, the second container 2 is provided with a second air conditioner 56, and the first air conditioner 14 and the second air conditioner 56 are both connected with the cold source 15. The function of the first air conditioner 14 is to ensure that the equipment operates at a suitable ambient temperature and that the operating personnel operates at a temperature that ensures the health of the human body. The second air conditioner 56 is used for ensuring the low temperature of the ice house so that the ice sheets are not melted. The ice house air cooler and the equipment container air cooler share 1 small independent cold source, and only the small independent cold source and the air cooler are operated when the ice house is not produced and the heat is preserved, so that the operation cost is reduced.

As shown in fig. 5, the ice conveying system 6 includes a blower 61, an air cooler 62 and a blower 63 which are sequentially connected through pipes, the position of the blower 63 corresponds to the ice outlet 51, a fourth port 31 connected with the blower 63 through a pipe is provided on the upper end surface of the third container 3, and the third port 22 and the fourth port 31 can be connected through flanges, so that the flake ice in the ice bank 5 can fall into the ice conveying system 6.

In addition, a fifth interface 32 connected with the air shutter 63 through a pipeline is arranged on the right end face of the third container 3, and the flake ice can be input into the ice using terminal through the ice conveying system 6.

Ice transport system 6 also includes second refrigerator 64, and second refrigerator 64 is used for inputing air cooler 62 after cooling medium cooling in air cooler 62, and the refrigerating unit forms the circulation circuit with air cooler 62 through the pipe connection.

An integral modular safe and environment-friendly ice making and transporting system (hereinafter referred to as an ice making station). The container is used as a carrier, so that the container is convenient to install, transport and store and is suitable for various severe working environments. The ice making station mainly comprises 3 modules of an ice making module, an automatic ice storage library module and an ice conveying module, wherein the 3 modules are combined in a superposition mode, and the ice making station is compact in overall installation and small in occupied space.

(1) Ice making module

The ice making system comprises an ice making system and a cold air system, wherein most of equipment of the ice making system is arranged in the container, and part of equipment (an evaporative condenser) is arranged at the top of the container. The compression condensing unit and the equipment box air cooler in the cold air system are arranged in the container. When the automatic ice storage is matched, the ice storage cold air blower is arranged in the ice storage and shares a compression condensing unit with the equipment box cold air blower.

(2) Automatic ice storage warehouse module

The automatic ice storage warehouse has the characteristics of specially designed sandwich heat-insulating layer, reasonable layout, advanced automatic control, convenience in use and maintenance and the like. The product mainly comprises a storehouse body and a horizontal screw conveyor, wherein the storehouse body comprises an ice raking mechanism, an ice blocking mechanism, a lifting mechanism, a cold air circulating device and the like. The cold air circulating device can ensure that the prepared ice is stored in the ice storage for a long time, so that the ice storage temperature is kept in the range of-6 to-13 ℃.

(3) Ice conveying module

The ice conveying system realizes automatic conveying from the ice storage to the ice using terminal. According to the different ice-feeding modes, the ice-feeding device can be divided into three modes of pneumatic ice-feeding, adhesive tape machine ice-feeding and spiral ice-feeding.

The pneumatic ice conveying system adopts compressed air as power to convey ice, and the part for generating and conveying power is a rigid device.

The ice conveying of the adhesive tape machine and the ice conveying of the spiral machine are realized by driving the rigid adhesive tape machine and the rigid spiral machine to convey ice through the motor, the whole connection is rigid connection and is influenced by the rigid ice conveying characteristic, and the ice conveying system of the adhesive tape machine and the ice conveying system of the spiral machine are not suitable to be designed into a module type.

The integrated module type safe and environment-friendly ice making and transporting system has the working process that:

1) the ice making module comprises two systems of ice making and air conditioning, and the working process of the refrigeration system is as follows:

the ice making system comprises the following working procedures:

the ice making system comprises a flake ice maker, a compressor unit, a pressure container, a pipeline valve element and a control accessory, and the equipment adopting evaporative cooling in a condensation form further comprises an evaporative condenser. The flake ice maker is a vertical type inner scraping cylinder-shaped ice maker and is a part for generating flake ice. All the parts are modularized in design, and the device is easy to operate, clean and maintain daily. The ice making process is direct and simple, and only water needs to be connected into the ice making machine and connected with a refrigerating system, and the ice flakes can be produced after the ice making machine is electrified and started for 10 minutes.

Circulating an ice making system: the method comprises the steps that vapor evaporated and absorbed by an ice making evaporator is absorbed and compressed into high-temperature gas through the operation of a compressor unit, then the refrigerant carried by the refrigerant is separated out through an oil separator, high-temperature and high-pressure gaseous refrigerant is discharged to an evaporative condenser, condensed into normal-temperature and high-pressure liquid refrigerant by the evaporative condenser and enters a liquid reservoir, then the liquid refrigerant is throttled by respective expansion valves in front of the ice making machine and is changed into low-temperature and low-pressure fog-like liquid refrigerant, then the low-temperature and low-pressure gaseous refrigerant enters the ice making machine to be evaporated and heat exchanged into low-temperature and low-pressure gaseous refrigerant (at the moment, cold water after heat exchange releases heat to become flake ice, the flake ice falls into an ice bank to be stored), then the low-temperature and low.

The working process of the air conditioning system comprises the following steps:

an industrial-grade air conditioning system is selected, 1 air cooler is respectively arranged in a container and an ice warehouse which are provided with refrigeration equipment such as a screw compressor, an ice maker and the like, 2 air coolers share one cold source, a water-cooled condenser is selected as a condenser of the refrigeration system, and cooling water is cooled and discharged through an evaporative condenser.

2) The ice storage work flow of the automatic ice storage library module is as follows:

the ice raking blade rotates reversely to be in an ice storage state, ice falls into an ice bank from the ice making evaporator during ice making of the ice making machine, and ice piles are raked and uniformly paved on all corners of the end face of the ice bank through the reverse rotation of the ice raking blade. The lifting mechanism controls the ice raking blade mechanism to ascend according to the ice making time, and when the ice maker continuously makes ice and the ice raking blade mechanism ascends to the highest position of the ice house, the ice house is full of ice, and the ice maker is automatically stopped.

3) An ice conveying system: the ice conveying mode is divided into pneumatic ice conveying, adhesive tape machine ice conveying and screw machine ice conveying, and a modular pneumatic ice conveying system can be designed.

Pneumatic ice conveying system: the system consists of an ice conveying system cold source and an ice conveying device, wherein the ice conveying cold source is an air cooling refrigerating unit, a refrigerant is Freon, and a secondary refrigerant is ethylene glycol.

The working process of the pneumatic ice conveying system comprises the following steps: the ice bin ice climbing blade rotates forwards to rake the ice to a horizontal spiral, the horizontal spiral machine sends the piece ice into the ice guiding pipe, and the ice guiding pipe enables the piece ice to fall freely into the air closing machine. The roots blower compresses air into high-pressure gas to form power, and the compressed gas is high in temperature, so that the high-temperature gas can melt flake ice to block an ice conveying pipeline when the compressed gas is conveyed for a long distance, and therefore the conveyed gas needs to be cooled. And low-temperature secondary refrigerant glycol of the ice conveying cold source flows into the evaporator in the air cooler through the conveying pump to exchange heat with hot gas outside the evaporator, the glycol brings heat back to the ice conveying cold source to evaporate and cool the heat to obtain low-temperature glycol, and the low-temperature glycol circulates again through the conveying pump. The pressure gas is cooled (to about 10 ℃) through an air cooler, the cooled gas is converged with the slice ice from the horizontal spiral of the ice storage warehouse through an air seal machine, the air seal machine is used for preventing the high-pressure gas from leading to the ice storage warehouse, and the high-pressure gas is mixed with the slice ice and then is conveyed to an ice using terminal through an ice conveying pipeline (flexible pipeline).

The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application, and those skilled in the art should understand that they can make various changes and modifications within the technical scope of the present application without departing from the scope of the present application, and therefore all the changes and modifications can be made within the technical scope of the present application.

Claims (10)

1. The utility model provides an ice making and defeated ice system, its characterized in that includes from last first container (1), second container (2) and the third container (3) of stacking in proper order down, be equipped with ice-making system (4) in first container (1), be equipped with ice storage (5) in second container (2), be equipped with defeated ice system (6) in third container (3), ice-making system (4), ice storage (5) and defeated ice system (6) communicate in proper order.

2. An ice making and transporting system as claimed in claim 1, wherein said first container (1) is provided with a first port (11) communicating with the ice making system (4); a second interface (21) and a third interface (22) which are respectively communicated with the ice house (5) are arranged on the second container (2); a fourth interface (31) and a fifth interface (32) which are respectively communicated with the ice conveying system (6) are arranged on the third container (3); the first port (11) communicates with the second port (21), and the third port (22) communicates with the fourth port (31).

3. An ice making and transporting system as claimed in claim 1 or 2, wherein a first refrigerator (7) is arranged on the upper end face of the first container (1), the first refrigerator (7) is used for cooling the refrigerant in the ice making system (4) and then inputting the refrigerant into the ice making system (4), and the first refrigerator (7) and the ice making system (4) are connected through a pipeline to form a circulation loop.

4. An ice making and transporting system as claimed in claim 3, characterised in that said first refrigerator (7) is an evaporative condenser.

5. An ice making and transporting system as claimed in claim 3, wherein the first container (1) is provided with a sixth port (12) and a seventh port (13) which are respectively communicated with the ice making system (4), the sixth port (12) and the seventh port (13) being respectively communicated with the first refrigerator (7).

6. An ice making and transporting system as claimed in claim 4 or 5, wherein the ice making system (4) comprises an oil-water separator (41), a compressor (42), a gas-liquid separator (45) and an ice maker (43) which are in communication in sequence by a pipeline, the oil-water separator (41) is in communication with the sixth interface (12) by a pipeline, and the ice maker (43) is in communication with the seventh interface (13) by a pipeline.

7. An ice making and transporting system as claimed in claim 6, wherein a reservoir (44) is connected between said ice maker (43) and said seventh interface (13).

8. An ice making and transporting system as claimed in claim 2, wherein said ice transporting system (6) comprises a blower (61), an air cooler (62) and a shutter (63) connected in series, said shutter (63) being in communication with the fourth interface (31) and the fifth interface (32) by means of pipes, respectively.

9. An ice making and transporting system as claimed in claim 8, wherein said ice transporting system (6) further comprises a second refrigerator (64), said second refrigerator (64) being adapted to cool the cooling medium in the air cooler (62) before being fed into the air cooler (62), said refrigerator group and the air cooler (62) being connected by piping to form a circulation circuit.

10. An ice making and transporting system as claimed in claim 2, wherein the lower end of the ice bank (5) is provided with an ice outlet (51) communicated with the third interface (22), and the ice bank (5) is provided therein with an ice raking mechanism (52), a first driving mechanism (53) for driving the ice raking mechanism (52) to ascend and descend, and an ice blocking mechanism (54) for opening or closing the ice outlet (51).

Images